Comments on: How to filter mail with postfix header_checks http://mattshaw.org/news/how-to-filter-mail-with-postfix-header_checks/ Fri, 12 Aug 2011 23:00:15 +0000 hourly 1 http://wordpress.org/?v=3.0.1 By: moo http://mattshaw.org/news/how-to-filter-mail-with-postfix-header_checks/comment-page-1/#comment-177 moo Sun, 05 Jul 2009 11:04:24 +0000 http://unformatt.com/news/how-to-filter-mail-with-postfix-header_checks/#comment-177 How would you setup a header check to only allow email sent from local accounts to a certain local address, ie rejecting all emails To: special@here.com except if they're From: .*@here.com How would you setup a header check to only allow email sent from local accounts to a certain local address, ie rejecting all emails To: special@here.com except if they’re From: .*@here.com

]]> By: Matt http://mattshaw.org/news/how-to-filter-mail-with-postfix-header_checks/comment-page-1/#comment-165 Matt Tue, 20 May 2008 15:19:52 +0000 http://unformatt.com/news/how-to-filter-mail-with-postfix-header_checks/#comment-165 I'm not sure if they are by default, but usually you can pass 'i' in the regex to make it case insensitive. e.g. /^From: “spammer/i REJECT I’m not sure if they are by default, but usually you can pass ‘i’ in the regex to make it case insensitive. e.g.

/^From: “spammer/i REJECT

]]> By: Dan Woodard http://mattshaw.org/news/how-to-filter-mail-with-postfix-header_checks/comment-page-1/#comment-164 Dan Woodard Tue, 20 May 2008 13:53:33 +0000 http://unformatt.com/news/how-to-filter-mail-with-postfix-header_checks/#comment-164 Are the regular expressions case sensitive? Are the regular expressions case sensitive?

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